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Early Detection of Cyanobacterial Blooms and Associated Cyanotoxins using Fast Detection Strategy
Published on: February 25, 2021
Scanning the horizon for harmful cyanobacterial blooms
Xuexiu Chang1, Hugh J MacIsaac2, Ingrid Chorus3
1Yunnan Collaborative Innovation Center for Plateau Lake Ecology and Environmental Health, College of Agronomy and Life Sciences, Kunming University, Kunming, China; Great Lakes Institute for Environmental Research, University of Windsor, Windsor, Ontario, Canada.
None:
Harmful cyanobacterial blooms are increasing worldwide, threatening freshwater ecosystems, animal health, and human well-being. To guide research needed for effective prediction, prevention, and management, we identify four priorities: understanding eco-evolutionary and phylogeographic drivers that promote toxigenic cyanobacterial genotypes; resolving molecular and environmental controls on cellular cyanotoxin biosynthesis; integrating microbiome science with multiomics and epidemiology to assess associated health risks beyond cyanotoxins; and quantifying ecosystem-scale bottom-up and top-down controls in understudied settings, particularly tropical and benthic habitats. New research tools for addressing these priorities enable elucidating the mechanistic basis for anticipating cyanobacterial blooms and provide the understanding needed for their control in a rapidly changing world.
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